R5F21257SNFP#U0 Renesas Electronics America, R5F21257SNFP#U0 Datasheet - Page 192

• Manufacturer Part Number: R5F21257SNFP#U0
• Description: IC R8C/25 MCU FLASH 52LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/25r

Specifications of R5F21257SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 52-LQFP
• For Use With: R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/24 Group, R8C/25 Group
Rev.3.00
REJ09B0244-0300
Table 14.15
X: can be 0 or 1, no change in outcome
NOTE:
Table 14.16
X: can be 0 or 1, no change in outcome
NOTE:
Table 14.17
X: can be 0 or 1, no change in outcome
NOTE:
Register
Register
Register
Setting
Setting
Setting
value
value
value
1. Set the PD2_3 bit in the PD2 register to 0 (input mode) at timer mode trigger input (input capture function).
1. Set the PD2_4 bit in the PD2 register to 0 (input mode) at timer mode trigger input (input capture function).
1. Set the PD2_5 bit in the PD2 register to 0 (input mode) at timer mode trigger input (input capture function).
Bit
Bit
Bit
Feb 29, 2008
TRDOER1
TRDOER1
TRDOER1
ED0
EB1
EA1
X
X
0
0
0
0
0
0
0
0
X
0
0
0
Pin Functions TRDIOD0(P2_3)
Pin Functions TRDIOA1(P2_4)
Pin Functions TRDIOB1(P2_5)
PWM3 CMD1, CMD0
PWM3 CMD1, CMD0
PWM3 CMD1, CMD0
X
X
1
1
1
X
X
1
1
1
X
X
1
1
TRDFCR
TRDFCR
Other than above
Page 173 of 485
Other than above
Other than above
TRDFCR
1 X b
01b
00b
00b
00b
1 X b
01b
00b
00b
00b
1 X b
01b
00b
00b
TRDPMR
TRDPMR
PWMD0
PWMB1
X
X
X
X
1
0
0
1
0
0
TRDIORA1
IOA2_IOA0
001b, 01 X b
XXXb
XXXb
1XXb
TRDIORC0
001b, 01 X b
TRDIORA1
001b, 01 X b
IOD2_IOD0
IOB2_IOB0
XXXb
XXXb
XXXb
XXXb
XXXb
XXXb
1XXb
1XXb
Complementary PWM mode waveform output
Reset synchronous PWM mode waveform output
Timer mode waveform output (output compare function)
Timer mode trigger input (input capture function)
I/O port
Complementary PWM mode waveform output
Reset synchronous PWM mode waveform output
PWM mode waveform output
Timer mode waveform output (output compare function)
Timer mode trigger input (input capture function)
I/O port
Complementary PWM mode waveform output
Reset synchronous PWM mode waveform output
PWM mode waveform output
Timer mode waveform output (output compare function)
Timer mode trigger input (input capture function)
I/O port
Function
Function
Function
(1)
(1)
(1)
14. Timers